Eclipse Groovy script to remove loading Icon from Default webbrowser

1. final script.groovy

def visible = false;

for(editor in eclipse.editors.list())
	if (editor.id == "org.eclipse.ui.browser.editor")
		editor.getEditor(true).webBrowser.busy.visible = visible;

2. remove the busy image from a specific eclipse instance.groovy

def editorReference = eclipse.editors.get("Angular with Firebase Lite");
def editor          = editorReference.getEditor(true);
def webBrowser      = editor.webBrowser;
def busy	    = webBrowser.busy;

return busy.visible = false;